CDD: a database of conserved domain alignments with links to domain three-dimensional structure

@article{MarchlerBauer2002CDDAD,
  title={CDD: a database of conserved domain alignments with links to domain three-dimensional structure},
  author={Aron Marchler-Bauer and Anna R. Panchenko and Benjamin A. Shoemaker and Paul A. Thiessen and Lewis Y. Geer and Stephen H. Bryant},
  journal={Nucleic acids research},
  year={2002},
  volume={30 1},
  pages={
          281-3
        }
}
The Conserved Domain Database (CDD) is a compilation of multiple sequence alignments representing protein domains conserved in molecular evolution. It has been populated with alignment data from the public collections Pfam and SMART, as well as with contributions from colleagues at NCBI. The current version of CDD (v.1.54) contains 3693 such models. CDD alignments are linked to protein sequence and structure data in Entrez. The molecular structure viewer Cn3D serves as a tool to interactively… 

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3. Macromolecular Structure Databases
TLDR
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TLDR
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TLDR
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